Browse Standards J3126
WIP 2016-09-12

Air Conditioning Service Procedures for Off-Road Work Machines and Agricultural Tractors using R-134a or R-1234yf refrigerant J3126

This recommended practice provides technicians with safe and efficient techniques and general equipment recommendations for servicing Mobile Air Conditioning (MAC) systems into Off-Road Self-Propelled Work Machines as defined in SAE J1116 and Tractors and Machinery for Agriculture and Forestry as defined in ANSI/ASAE S390. Both refrigerants R 134a and R-1234yf are covered. Many service procedures are similar for both refrigerants but recovery, recycling, charging, electronic leak detection and other tools can be unique to each refrigerant.
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This Standard is currently a WIP.

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